The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2012
Filed:
Mar. 04, 2010
Puneet Gupta, Sunnyvale, CA (US);
Andrew B. Kahng, Del Mar, CA (US);
Puneet Gupta, Sunnyvale, CA (US);
Andrew B. Kahng, Del Mar, CA (US);
Tela Innovations, Inc., Los Gatos, CA (US);
Abstract
Methods for generating a biased layout for making an integrated circuit are disclosed. One such method includes obtaining a nominal layout defined by one or more cells, where each cell has one or more transistor gate features with a nominal gate length. Then, obtaining an annotated layout. The annotated layout contains information describing gate-length biasing of one or more of the transistor gate features in one or more cells of the nominal layout. A biased layout is produced by modifying the nominal layout using the information from the annotated layout. The biasing modifies a gate length of those transistor gate features identified by the information of the annotated layout.